Wikidata facts
- Instance of
- human spaceflight
- Part of
- Soyuz programme
- Country
- Soviet Union
- Operator
- Soviet space program
- Followed by
- Soyuz 39
- Follows
- Soyuz T-3
- Duration
- 6457043
- Mass
- 6850
- Orbital period
- 88.7
- Image
- 1981. Союз-Т4 - Салют-6. В.В. Коваленюк, В.П. Савиных (3).jpg
- Significant event
- docking and berthing of spacecraft
Show 16 more facts
- type of orbit
- low Earth orbit
- space launch vehicle
- Soyuz-U
- UTC date of spacecraft launch
- 1981-03-12
- crew members
- Viktor Savinykh
- vessel
- Soyuz-T
- orbits completed
- 1178
- UTC date of spacecraft landing
- 1981-05-26
- orbital inclination
- 51.61
- apoapsis
- 250
- periapsis
- 201
- location of landing
- Kazakhstan
- backup or reserve team or crew
- Boris Andreyev
- start point
- Baikonur Cosmodrome
- Commons category
- Soyuz T-4
- call sign
- Photon
- time of object orbit decay
- 1981-00-00
Sources (2)
via Wikidata · CC0